Operational Amplifier

Macromodel Generator



Input section

Diferential mode input resistence [ohms] :

Common mode input resistence [ohms] :

Input offset current [A] :

Input bias current [A]:

Input Capacitance [F] :

Input Offset Voltage [V] :

Frequency Response Section

Frequency of the first pole [Hz]:

Frequency of the second pole [Hz] :

Frequency of the third pole [Hz]:

Frequency of the zero [Hz] :

Note: The frequency of the third pole mus be greater than the frequency of the zero.

Frequency of the fourth pole [Hz]:

Gain section

DC differential mode gain [dB] :

Common Mode Rejection Ratio [dB] :

Slew rate

Positive Slew Rate [V/usec] :

Negative Slew Rate [V/usec] :

Output Section

Maximun Source Current [A] :

Maximun Sink Current [A] :

Output resistence [ohms] :

Subcircuit

Subcircuit Name :

UA741 Macromodel.

Send all comments about this page to F Barbosa .


fbarbosa@tonali.inaoep.mx
CREDITS:

The background image is obtained from The Background Sampler at Netscape.

REFERENCES :

J.Alvin Connelly and P. Choi, Macromodeling with Spice, Prentice Hall, 1992 ISBN 0-13-544941-3

Copyright © 1995 F. Barbosa

Last updated 1996 Abr 16